CF1760596693236-tsm20251015201252

WWW.RTSAK.COM - 4.21.123.in-addr.arpa

Search for IP or hostnames:

4.21.123.in-addr.arpa checked at 2025-10-16T06:38:13.223Z 486ms 41/41/41 100% R:13

4.21.123.in-addr.arpa

NShcm-server1.vnn.vn
A2001:ee0:3281:8000::8 🇻🇳 VNPT
PTRvnpt.vn
A203.162.4.1🇻🇳 VNPT
PTRhcm-server1.vnn.vn
NSvdc-hn01.vnn.vn
A2001:ee0:3281::8 🇻🇳 VNPT
PTRvnpt.vn
A203.162.0.11🇻🇳 VNPT
PTRvdc-hn01.vnn.vn

21.123.in-addr.arpa

NShcm-server1.vnn.vn
NSvdc-hn01.vnn.vn

Starts with same word

Starts similarily

AI analysis

Two name servers hcm-server1.vnn.vn and vdc-hn01.vnn.vn handle the delegation for 4.21.123.in-addr.arpa.

4.21.123.in-addr.arpa shares the same name server setup as other domains, for instance 68.161.113.in-addr.arpa, sbrc.vn, ncscomputer.com.vn, 171.30.123.in-addr.arpa and nhipcaudautu.com.vn.

Host names with two IP numbers:

hcm-server1.vnn.vn points to 2001:ee0:3281:8000::8 and 203.162.4.1.

vdc-hn01.vnn.vn points to 2001:ee0:3281::8 and 203.162.0.11.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

XEIdmtm CF johedugfp 2025-10-16